Mike-Solar
af5482d774
Whitespace only; the fork has no own rustfmt.toml so the Oak root policy applies.
1151 lines
34 KiB
Rust
1151 lines
34 KiB
Rust
use std::{
|
||
env,
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path::{Path, PathBuf},
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rc::Rc,
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sync::Arc,
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};
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#[cfg(any(feature = "wayland", feature = "x11"))]
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use std::{
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ffi::OsString,
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fs::File,
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io::Read as _,
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os::fd::{AsFd, FromRawFd, IntoRawFd},
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time::Duration,
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};
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use anyhow::{Context as _, anyhow};
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use calloop::LoopSignal;
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use futures::channel::oneshot;
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use util::ResultExt as _;
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use util::command::{new_command, new_std_command};
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#[cfg(any(feature = "wayland", feature = "x11"))]
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use xkbcommon::xkb::{self, Keycode, Keysym, State};
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use crate::linux::{LinuxDispatcher, PriorityQueueCalloopReceiver};
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use gpui::{
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Action, AnyWindowHandle, BackgroundExecutor, ClipboardItem, CursorStyle, DisplayId,
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ForegroundExecutor, Keymap, Menu, MenuItem, OwnedMenu, PathPromptOptions, Platform,
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PlatformDisplay, PlatformKeyboardLayout, PlatformKeyboardMapper, PlatformTextSystem,
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PlatformWindow, Result, RunnableVariant, SharedString, Task, ThermalState, WindowAppearance,
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WindowButtonLayout, WindowParams,
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};
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#[cfg(any(feature = "wayland", feature = "x11"))]
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use gpui::{Pixels, Point, px};
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#[cfg(any(feature = "wayland", feature = "x11"))]
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pub(crate) const SCROLL_LINES: f32 = 3.0;
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// Values match the defaults on GTK.
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// Taken from https://github.com/GNOME/gtk/blob/main/gtk/gtksettings.c#L320
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#[cfg(any(feature = "wayland", feature = "x11"))]
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pub(crate) const DOUBLE_CLICK_INTERVAL: Duration = Duration::from_millis(400);
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#[cfg(any(feature = "wayland", feature = "x11"))]
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pub(crate) const DOUBLE_CLICK_DISTANCE: Pixels = px(5.0);
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pub(crate) const KEYRING_LABEL: &str = "gpui-ce";
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#[cfg(any(feature = "wayland", feature = "x11"))]
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const FILE_PICKER_PORTAL_MISSING: &str =
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"Couldn't open file picker due to missing xdg-desktop-portal implementation.";
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pub(crate) trait LinuxClient {
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fn compositor_name(&self) -> &'static str;
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fn with_common<R>(&self, f: impl FnOnce(&mut LinuxCommon) -> R) -> R;
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fn keyboard_layout(&self) -> Box<dyn PlatformKeyboardLayout>;
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fn displays(&self) -> Vec<Rc<dyn PlatformDisplay>>;
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#[allow(unused)]
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fn display(&self, id: DisplayId) -> Option<Rc<dyn PlatformDisplay>>;
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fn primary_display(&self) -> Option<Rc<dyn PlatformDisplay>>;
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#[cfg(feature = "screen-capture")]
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fn is_screen_capture_supported(&self) -> bool {
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true
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}
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#[cfg(feature = "screen-capture")]
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fn screen_capture_sources(
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&self,
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) -> oneshot::Receiver<Result<Vec<Rc<dyn gpui::ScreenCaptureSource>>>> {
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let (sources_tx, sources_rx) = oneshot::channel();
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sources_tx
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.send(Err(anyhow::anyhow!(
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"gpui_linux was compiled without the screen-capture feature"
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)))
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.ok();
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sources_rx
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}
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fn open_window(
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&self,
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handle: AnyWindowHandle,
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options: WindowParams,
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) -> anyhow::Result<Box<dyn PlatformWindow>>;
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fn set_cursor_style(&self, style: CursorStyle);
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fn hide_cursor_until_mouse_moves(&self) {}
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fn is_cursor_visible(&self) -> bool {
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true
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}
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fn open_uri(&self, uri: &str);
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fn reveal_path(&self, path: PathBuf);
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fn write_to_primary(&self, item: ClipboardItem);
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fn write_to_clipboard(&self, item: ClipboardItem);
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fn read_from_primary(&self) -> Option<ClipboardItem>;
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fn read_from_clipboard(&self) -> Option<ClipboardItem>;
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fn active_window(&self) -> Option<AnyWindowHandle>;
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fn window_stack(&self) -> Option<Vec<AnyWindowHandle>>;
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fn set_gpu_requirements(&self, _requirements: Box<dyn std::any::Any>) {}
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fn run(&self);
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#[cfg(any(feature = "wayland", feature = "x11"))]
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fn window_identifier(
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&self,
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) -> impl Future<Output = Option<ashpd::WindowIdentifier>> + Send + 'static {
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std::future::ready::<Option<ashpd::WindowIdentifier>>(None)
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}
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}
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#[derive(Default)]
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pub(crate) struct PlatformHandlers {
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pub(crate) open_urls: Option<Box<dyn FnMut(Vec<String>)>>,
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pub(crate) quit: Option<Box<dyn FnMut()>>,
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pub(crate) reopen: Option<Box<dyn FnMut()>>,
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pub(crate) app_menu_action: Option<Box<dyn FnMut(&dyn Action)>>,
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pub(crate) will_open_app_menu: Option<Box<dyn FnMut()>>,
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pub(crate) validate_app_menu_command: Option<Box<dyn FnMut(&dyn Action) -> bool>>,
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pub(crate) keyboard_layout_change: Option<Box<dyn FnMut()>>,
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}
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pub(crate) struct LinuxCommon {
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pub(crate) background_executor: BackgroundExecutor,
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pub(crate) foreground_executor: ForegroundExecutor,
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pub(crate) text_system: Arc<dyn PlatformTextSystem>,
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pub(crate) appearance: WindowAppearance,
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pub(crate) auto_hide_scrollbars: bool,
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pub(crate) button_layout: WindowButtonLayout,
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pub(crate) callbacks: PlatformHandlers,
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pub(crate) signal: LoopSignal,
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pub(crate) menus: Vec<OwnedMenu>,
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pub(crate) keyring_label: SharedString,
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}
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impl LinuxCommon {
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pub fn new(signal: LoopSignal) -> (Self, PriorityQueueCalloopReceiver<RunnableVariant>) {
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let (main_sender, main_receiver) = PriorityQueueCalloopReceiver::new();
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#[cfg(any(feature = "wayland", feature = "x11"))]
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let text_system = Arc::new(crate::linux::CosmicTextSystem::new("IBM Plex Sans"));
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#[cfg(not(any(feature = "wayland", feature = "x11")))]
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let text_system = Arc::new(gpui::NoopTextSystem::new());
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let callbacks = PlatformHandlers::default();
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let dispatcher = Arc::new(LinuxDispatcher::new(main_sender));
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let background_executor = BackgroundExecutor::new(dispatcher.clone());
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let common = LinuxCommon {
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background_executor,
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foreground_executor: ForegroundExecutor::new(dispatcher),
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text_system,
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appearance: WindowAppearance::Light,
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auto_hide_scrollbars: false,
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button_layout: WindowButtonLayout::linux_default(),
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callbacks,
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signal,
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menus: Vec::new(),
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keyring_label: KEYRING_LABEL.into(),
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};
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(common, main_receiver)
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}
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}
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pub(crate) struct LinuxPlatform<P> {
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pub(crate) inner: P,
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}
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impl<P: LinuxClient + 'static> Platform for LinuxPlatform<P> {
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fn background_executor(&self) -> BackgroundExecutor {
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self.inner
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.with_common(|common| common.background_executor.clone())
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}
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fn foreground_executor(&self) -> ForegroundExecutor {
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self.inner
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.with_common(|common| common.foreground_executor.clone())
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}
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fn text_system(&self) -> Arc<dyn PlatformTextSystem> {
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self.inner.with_common(|common| common.text_system.clone())
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}
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fn keyboard_layout(&self) -> Box<dyn PlatformKeyboardLayout> {
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self.inner.keyboard_layout()
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}
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fn keyboard_mapper(&self) -> Rc<dyn PlatformKeyboardMapper> {
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Rc::new(gpui::DummyKeyboardMapper)
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}
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fn on_keyboard_layout_change(&self, callback: Box<dyn FnMut()>) {
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self.inner
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.with_common(|common| common.callbacks.keyboard_layout_change = Some(callback));
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}
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fn on_thermal_state_change(&self, _callback: Box<dyn FnMut()>) {}
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fn thermal_state(&self) -> ThermalState {
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ThermalState::Nominal
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}
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fn run(&self, on_finish_launching: Box<dyn FnOnce()>) {
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on_finish_launching();
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LinuxClient::run(&self.inner);
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let quit = self
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.inner
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.with_common(|common| common.callbacks.quit.take());
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if let Some(mut fun) = quit {
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fun();
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}
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}
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fn quit(&self) {
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self.inner.with_common(|common| common.signal.stop());
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}
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fn compositor_name(&self) -> &'static str {
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self.inner.compositor_name()
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}
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fn restart(&self, binary_path: Option<PathBuf>) {
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use std::os::unix::process::CommandExt as _;
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// get the process id of the current process
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let app_pid = std::process::id().to_string();
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// get the path to the executable
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let app_path = if let Some(path) = binary_path {
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path
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} else {
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match self.app_path() {
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Ok(path) => path,
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Err(err) => {
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log::error!("Failed to get app path: {:?}", err);
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return;
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}
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}
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};
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log::info!("Restarting process, using app path: {:?}", app_path);
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// Script to wait for the current process to exit and then restart the app.
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// Pass dynamic values as positional parameters to avoid shell interpolation issues.
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let script = r#"
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while kill -0 "$0" 2>/dev/null; do
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sleep 0.1
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done
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"$1"
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"#;
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#[allow(
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clippy::disallowed_methods,
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reason = "We are restarting ourselves, using std command thus is fine"
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)]
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let restart_process = new_std_command("/usr/bin/env")
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.arg("bash")
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.arg("-c")
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.arg(script)
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.arg(&app_pid)
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.arg(&app_path)
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.process_group(0)
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.spawn();
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match restart_process {
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Ok(_) => self.quit(),
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Err(e) => log::error!("failed to spawn restart script: {:?}", e),
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}
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}
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|
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fn activate(&self, _ignoring_other_apps: bool) {
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log::info!("activate is not implemented on Linux, ignoring the call")
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}
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|
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fn hide(&self) {
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log::info!("hide is not implemented on Linux, ignoring the call")
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}
|
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|
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fn hide_other_apps(&self) {
|
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log::info!("hide_other_apps is not implemented on Linux, ignoring the call")
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||
}
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|
||
fn unhide_other_apps(&self) {
|
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log::info!("unhide_other_apps is not implemented on Linux, ignoring the call")
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||
}
|
||
|
||
fn primary_display(&self) -> Option<Rc<dyn PlatformDisplay>> {
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self.inner.primary_display()
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||
}
|
||
|
||
fn displays(&self) -> Vec<Rc<dyn PlatformDisplay>> {
|
||
self.inner.displays()
|
||
}
|
||
|
||
#[cfg(feature = "screen-capture")]
|
||
fn is_screen_capture_supported(&self) -> bool {
|
||
self.inner.is_screen_capture_supported()
|
||
}
|
||
|
||
#[cfg(feature = "screen-capture")]
|
||
fn screen_capture_sources(
|
||
&self,
|
||
) -> oneshot::Receiver<Result<Vec<Rc<dyn gpui::ScreenCaptureSource>>>> {
|
||
self.inner.screen_capture_sources()
|
||
}
|
||
|
||
fn active_window(&self) -> Option<AnyWindowHandle> {
|
||
self.inner.active_window()
|
||
}
|
||
|
||
fn window_stack(&self) -> Option<Vec<AnyWindowHandle>> {
|
||
self.inner.window_stack()
|
||
}
|
||
|
||
fn open_window(
|
||
&self,
|
||
handle: AnyWindowHandle,
|
||
options: WindowParams,
|
||
) -> anyhow::Result<Box<dyn PlatformWindow>> {
|
||
self.inner.open_window(handle, options)
|
||
}
|
||
|
||
fn set_gpu_requirements(&self, requirements: Box<dyn std::any::Any>) {
|
||
self.inner.set_gpu_requirements(requirements);
|
||
}
|
||
|
||
fn set_keyring_label(&self, label: SharedString) {
|
||
self.inner
|
||
.with_common(|common| common.keyring_label = label);
|
||
}
|
||
|
||
fn open_url(&self, url: &str) {
|
||
self.inner.open_uri(url);
|
||
}
|
||
|
||
fn on_open_urls(&self, callback: Box<dyn FnMut(Vec<String>)>) {
|
||
self.inner
|
||
.with_common(|common| common.callbacks.open_urls = Some(callback));
|
||
}
|
||
|
||
fn prompt_for_paths(
|
||
&self,
|
||
options: PathPromptOptions,
|
||
) -> oneshot::Receiver<Result<Option<Vec<PathBuf>>>> {
|
||
let (done_tx, done_rx) = oneshot::channel();
|
||
|
||
#[cfg(not(any(feature = "wayland", feature = "x11")))]
|
||
let _ = (done_tx.send(Ok(None)), options);
|
||
|
||
#[cfg(any(feature = "wayland", feature = "x11"))]
|
||
let identifier = self.inner.window_identifier();
|
||
|
||
#[cfg(any(feature = "wayland", feature = "x11"))]
|
||
self.foreground_executor()
|
||
.spawn(async move {
|
||
let title = if options.directories {
|
||
"Open Folder"
|
||
} else {
|
||
"Open File"
|
||
};
|
||
|
||
let request = match ashpd::desktop::file_chooser::OpenFileRequest::default()
|
||
.identifier(identifier.await)
|
||
.modal(true)
|
||
.title(title)
|
||
.accept_label(options.prompt.as_ref().map(gpui::SharedString::as_str))
|
||
.multiple(options.multiple)
|
||
.directory(options.directories)
|
||
.send()
|
||
.await
|
||
{
|
||
Ok(request) => request,
|
||
Err(err) => {
|
||
let result = match err {
|
||
ashpd::Error::PortalNotFound(_) => anyhow!(FILE_PICKER_PORTAL_MISSING),
|
||
err => err.into(),
|
||
};
|
||
let _ = done_tx.send(Err(result));
|
||
return;
|
||
}
|
||
};
|
||
|
||
let result = match request.response() {
|
||
Ok(response) => Ok(Some(
|
||
response
|
||
.uris()
|
||
.iter()
|
||
.filter_map(|uri: &ashpd::Uri| url::Url::parse(uri.as_str()).ok())
|
||
.filter_map(|uri: url::Url| uri.to_file_path().ok())
|
||
.collect::<Vec<_>>(),
|
||
)),
|
||
Err(ashpd::Error::Response(_)) => Ok(None),
|
||
Err(e) => Err(e.into()),
|
||
};
|
||
let _ = done_tx.send(result);
|
||
})
|
||
.detach();
|
||
done_rx
|
||
}
|
||
|
||
fn prompt_for_new_path(
|
||
&self,
|
||
directory: &Path,
|
||
suggested_name: Option<&str>,
|
||
) -> oneshot::Receiver<Result<Option<PathBuf>>> {
|
||
let (done_tx, done_rx) = oneshot::channel();
|
||
|
||
#[cfg(not(any(feature = "wayland", feature = "x11")))]
|
||
let _ = (done_tx.send(Ok(None)), directory, suggested_name);
|
||
|
||
#[cfg(any(feature = "wayland", feature = "x11"))]
|
||
let identifier = self.inner.window_identifier();
|
||
|
||
#[cfg(any(feature = "wayland", feature = "x11"))]
|
||
self.foreground_executor()
|
||
.spawn({
|
||
let directory = directory.to_owned();
|
||
let suggested_name = suggested_name.map(|s| s.to_owned());
|
||
|
||
async move {
|
||
let mut request_builder =
|
||
ashpd::desktop::file_chooser::SaveFileRequest::default()
|
||
.identifier(identifier.await)
|
||
.modal(true)
|
||
.title("Save File")
|
||
.current_folder(directory)
|
||
.expect("pathbuf should not be nul terminated");
|
||
|
||
if let Some(suggested_name) = suggested_name {
|
||
request_builder = request_builder.current_name(suggested_name.as_str());
|
||
}
|
||
|
||
let request = match request_builder.send().await {
|
||
Ok(request) => request,
|
||
Err(err) => {
|
||
let result = match err {
|
||
ashpd::Error::PortalNotFound(_) => {
|
||
anyhow!(FILE_PICKER_PORTAL_MISSING)
|
||
}
|
||
err => err.into(),
|
||
};
|
||
let _ = done_tx.send(Err(result));
|
||
return;
|
||
}
|
||
};
|
||
|
||
let result = match request.response() {
|
||
Ok(response) => Ok(response
|
||
.uris()
|
||
.first()
|
||
.and_then(|uri: &ashpd::Uri| url::Url::parse(uri.as_str()).ok())
|
||
.and_then(|uri: url::Url| uri.to_file_path().ok())),
|
||
Err(ashpd::Error::Response(_)) => Ok(None),
|
||
Err(e) => Err(e.into()),
|
||
};
|
||
let _ = done_tx.send(result);
|
||
}
|
||
})
|
||
.detach();
|
||
|
||
done_rx
|
||
}
|
||
|
||
fn can_select_mixed_files_and_dirs(&self) -> bool {
|
||
// org.freedesktop.portal.FileChooser only supports "pick files" and "pick directories".
|
||
false
|
||
}
|
||
|
||
fn reveal_path(&self, path: &Path) {
|
||
self.inner.reveal_path(path.to_owned());
|
||
}
|
||
|
||
fn open_with_system(&self, path: &Path) {
|
||
let path = path.to_owned();
|
||
self.background_executor()
|
||
.spawn(async move {
|
||
let _ = new_command("xdg-open")
|
||
.arg(path)
|
||
.spawn()
|
||
.context("invoking xdg-open")
|
||
.log_err()?
|
||
.status()
|
||
.await
|
||
.log_err()?;
|
||
Some(())
|
||
})
|
||
.detach();
|
||
}
|
||
|
||
fn on_quit(&self, callback: Box<dyn FnMut()>) {
|
||
self.inner.with_common(|common| {
|
||
common.callbacks.quit = Some(callback);
|
||
});
|
||
}
|
||
|
||
fn on_reopen(&self, callback: Box<dyn FnMut()>) {
|
||
self.inner.with_common(|common| {
|
||
common.callbacks.reopen = Some(callback);
|
||
});
|
||
}
|
||
|
||
fn on_app_menu_action(&self, callback: Box<dyn FnMut(&dyn Action)>) {
|
||
self.inner.with_common(|common| {
|
||
common.callbacks.app_menu_action = Some(callback);
|
||
});
|
||
}
|
||
|
||
fn on_will_open_app_menu(&self, callback: Box<dyn FnMut()>) {
|
||
self.inner.with_common(|common| {
|
||
common.callbacks.will_open_app_menu = Some(callback);
|
||
});
|
||
}
|
||
|
||
fn on_validate_app_menu_command(&self, callback: Box<dyn FnMut(&dyn Action) -> bool>) {
|
||
self.inner.with_common(|common| {
|
||
common.callbacks.validate_app_menu_command = Some(callback);
|
||
});
|
||
}
|
||
|
||
fn app_path(&self) -> Result<PathBuf> {
|
||
// get the path of the executable of the current process
|
||
let app_path = env::current_exe()?;
|
||
Ok(app_path)
|
||
}
|
||
|
||
fn set_menus(&self, menus: Vec<Menu>, _keymap: &Keymap) {
|
||
self.inner.with_common(|common| {
|
||
common.menus = menus.into_iter().map(|menu| menu.owned()).collect();
|
||
})
|
||
}
|
||
|
||
fn get_menus(&self) -> Option<Vec<OwnedMenu>> {
|
||
self.inner.with_common(|common| Some(common.menus.clone()))
|
||
}
|
||
|
||
fn set_dock_menu(&self, _menu: Vec<MenuItem>, _keymap: &Keymap) {
|
||
// todo(linux)
|
||
}
|
||
|
||
fn path_for_auxiliary_executable(&self, _name: &str) -> Result<PathBuf> {
|
||
Err(anyhow::Error::msg(
|
||
"Platform<LinuxPlatform>::path_for_auxiliary_executable is not implemented yet",
|
||
))
|
||
}
|
||
|
||
fn set_cursor_style(&self, style: CursorStyle) {
|
||
self.inner.set_cursor_style(style)
|
||
}
|
||
|
||
fn hide_cursor_until_mouse_moves(&self) {
|
||
self.inner.hide_cursor_until_mouse_moves()
|
||
}
|
||
|
||
fn is_cursor_visible(&self) -> bool {
|
||
self.inner.is_cursor_visible()
|
||
}
|
||
|
||
fn should_auto_hide_scrollbars(&self) -> bool {
|
||
self.inner.with_common(|common| common.auto_hide_scrollbars)
|
||
}
|
||
|
||
fn write_credentials(&self, url: &str, username: &str, password: &[u8]) -> Task<Result<()>> {
|
||
let url = url.to_string();
|
||
let username = username.to_string();
|
||
let password = password.to_vec();
|
||
let label = self
|
||
.inner
|
||
.with_common(|common| common.keyring_label.clone());
|
||
self.background_executor().spawn(async move {
|
||
let keyring = oo7::Keyring::new().await?;
|
||
keyring.unlock().await?;
|
||
keyring
|
||
.create_item(
|
||
&label,
|
||
&vec![("url", &url), ("username", &username)],
|
||
password,
|
||
true,
|
||
)
|
||
.await?;
|
||
Ok(())
|
||
})
|
||
}
|
||
|
||
fn read_credentials(&self, url: &str) -> Task<Result<Option<(String, Vec<u8>)>>> {
|
||
let url = url.to_string();
|
||
let label = self
|
||
.inner
|
||
.with_common(|common| common.keyring_label.clone());
|
||
self.background_executor().spawn(async move {
|
||
let keyring = oo7::Keyring::new().await?;
|
||
keyring.unlock().await?;
|
||
|
||
let items = keyring.search_items(&vec![("url", &url)]).await?;
|
||
|
||
for item in items.into_iter() {
|
||
if item.label().await.is_ok_and(|l| l == label.as_ref()) {
|
||
let attributes = item.attributes().await?;
|
||
let username = attributes
|
||
.get("username")
|
||
.context("Cannot find username in stored credentials")?;
|
||
item.unlock().await?;
|
||
let secret = item.secret().await?;
|
||
|
||
// we lose the zeroizing capabilities at this boundary,
|
||
// a current limitation GPUI's credentials api
|
||
return Ok(Some((username.to_string(), secret.to_vec())));
|
||
} else {
|
||
continue;
|
||
}
|
||
}
|
||
Ok(None)
|
||
})
|
||
}
|
||
|
||
fn delete_credentials(&self, url: &str) -> Task<Result<()>> {
|
||
let url = url.to_string();
|
||
let label = self
|
||
.inner
|
||
.with_common(|common| common.keyring_label.clone());
|
||
self.background_executor().spawn(async move {
|
||
let keyring = oo7::Keyring::new().await?;
|
||
keyring.unlock().await?;
|
||
|
||
let items = keyring.search_items(&vec![("url", &url)]).await?;
|
||
|
||
for item in items.into_iter() {
|
||
if item.label().await.is_ok_and(|l| l == label.as_ref()) {
|
||
item.delete().await?;
|
||
return Ok(());
|
||
}
|
||
}
|
||
|
||
Ok(())
|
||
})
|
||
}
|
||
|
||
fn window_appearance(&self) -> WindowAppearance {
|
||
self.inner.with_common(|common| common.appearance)
|
||
}
|
||
|
||
fn button_layout(&self) -> Option<WindowButtonLayout> {
|
||
Some(self.inner.with_common(|common| common.button_layout))
|
||
}
|
||
|
||
fn register_url_scheme(&self, _: &str) -> Task<anyhow::Result<()>> {
|
||
Task::ready(Err(anyhow!("register_url_scheme unimplemented")))
|
||
}
|
||
|
||
fn write_to_primary(&self, item: ClipboardItem) {
|
||
self.inner.write_to_primary(item)
|
||
}
|
||
|
||
fn write_to_clipboard(&self, item: ClipboardItem) {
|
||
self.inner.write_to_clipboard(item)
|
||
}
|
||
|
||
fn read_from_primary(&self) -> Option<ClipboardItem> {
|
||
self.inner.read_from_primary()
|
||
}
|
||
|
||
fn read_from_clipboard(&self) -> Option<ClipboardItem> {
|
||
self.inner.read_from_clipboard()
|
||
}
|
||
|
||
fn add_recent_document(&self, _path: &Path) {}
|
||
}
|
||
|
||
#[cfg(any(feature = "wayland", feature = "x11"))]
|
||
pub(super) fn open_uri_internal(
|
||
executor: BackgroundExecutor,
|
||
uri: &str,
|
||
activation_token: Option<String>,
|
||
) {
|
||
if let Some(uri) = ashpd::Uri::parse(uri).log_err() {
|
||
executor
|
||
.spawn(async move {
|
||
let mut xdg_open_failed = false;
|
||
for mut command in open::commands(uri.to_string()) {
|
||
if let Some(token) = activation_token.as_ref() {
|
||
command.env("XDG_ACTIVATION_TOKEN", token);
|
||
}
|
||
let program = format!("{:?}", command.get_program());
|
||
match smol::process::Command::from(command).spawn() {
|
||
Ok(mut cmd) => match cmd.status().await {
|
||
Ok(status) if status.success() => return,
|
||
Ok(status) => {
|
||
log::error!("Command {} exited with status: {}", program, status);
|
||
xdg_open_failed = true;
|
||
}
|
||
Err(e) => {
|
||
log::error!("Failed to get status from {}: {}", program, e);
|
||
xdg_open_failed = true;
|
||
}
|
||
},
|
||
Err(e) => {
|
||
log::error!("Failed to open with {}: {}", program, e);
|
||
xdg_open_failed = true;
|
||
}
|
||
}
|
||
}
|
||
|
||
if xdg_open_failed {
|
||
match ashpd::desktop::open_uri::OpenFileRequest::default()
|
||
.activation_token(activation_token.map(ashpd::ActivationToken::from))
|
||
.send_uri(&uri)
|
||
.await
|
||
.and_then(|e| e.response())
|
||
{
|
||
Ok(()) => {}
|
||
Err(ashpd::Error::Response(ashpd::desktop::ResponseError::Cancelled)) => {}
|
||
Err(e) => {
|
||
log::error!("Failed to open with dbus: {}", e);
|
||
}
|
||
}
|
||
}
|
||
})
|
||
.detach();
|
||
}
|
||
}
|
||
|
||
#[cfg(any(feature = "x11", feature = "wayland"))]
|
||
pub(super) fn reveal_path_internal(
|
||
executor: BackgroundExecutor,
|
||
path: PathBuf,
|
||
activation_token: Option<String>,
|
||
) {
|
||
executor
|
||
.spawn(async move {
|
||
if let Some(dir) = File::open(path.clone()).log_err() {
|
||
match ashpd::desktop::open_uri::OpenDirectoryRequest::default()
|
||
.activation_token(activation_token.map(ashpd::ActivationToken::from))
|
||
.send(&dir.as_fd())
|
||
.await
|
||
{
|
||
Ok(_) => return,
|
||
Err(e) => log::error!("Failed to open with dbus: {}", e),
|
||
}
|
||
if path.is_dir() {
|
||
open::that_detached(path).log_err();
|
||
} else {
|
||
open::that_detached(path.parent().unwrap_or(Path::new(""))).log_err();
|
||
}
|
||
}
|
||
})
|
||
.detach();
|
||
}
|
||
|
||
#[cfg(any(feature = "wayland", feature = "x11"))]
|
||
pub(super) fn is_within_click_distance(a: Point<Pixels>, b: Point<Pixels>) -> bool {
|
||
let diff = a - b;
|
||
diff.x.abs() <= DOUBLE_CLICK_DISTANCE && diff.y.abs() <= DOUBLE_CLICK_DISTANCE
|
||
}
|
||
|
||
#[cfg(any(feature = "wayland", feature = "x11"))]
|
||
pub(super) fn get_xkb_compose_state(cx: &xkb::Context) -> Option<xkb::compose::State> {
|
||
let mut locales = Vec::default();
|
||
if let Some(locale) = env::var_os("LC_CTYPE") {
|
||
locales.push(locale);
|
||
}
|
||
locales.push(OsString::from("C"));
|
||
let mut state: Option<xkb::compose::State> = None;
|
||
for locale in locales {
|
||
if let Ok(table) =
|
||
xkb::compose::Table::new_from_locale(cx, &locale, xkb::compose::COMPILE_NO_FLAGS)
|
||
{
|
||
state = Some(xkb::compose::State::new(
|
||
&table,
|
||
xkb::compose::STATE_NO_FLAGS,
|
||
));
|
||
break;
|
||
}
|
||
}
|
||
state
|
||
}
|
||
|
||
#[cfg(any(feature = "wayland", feature = "x11"))]
|
||
pub(super) unsafe fn read_fd(fd: filedescriptor::FileDescriptor) -> Result<Vec<u8>> {
|
||
let mut file = unsafe { File::from_raw_fd(fd.into_raw_fd()) };
|
||
let mut buffer = Vec::new();
|
||
file.read_to_end(&mut buffer)?;
|
||
Ok(buffer)
|
||
}
|
||
|
||
#[cfg(any(feature = "wayland", feature = "x11"))]
|
||
pub(super) const DEFAULT_CURSOR_ICON_NAME: &str = "left_ptr";
|
||
|
||
#[cfg(any(feature = "wayland", feature = "x11"))]
|
||
pub(super) fn cursor_style_to_icon_names(style: CursorStyle) -> &'static [&'static str] {
|
||
// Based on cursor names from chromium:
|
||
// https://github.com/chromium/chromium/blob/d3069cf9c973dc3627fa75f64085c6a86c8f41bf/ui/base/cursor/cursor_factory.cc#L113
|
||
match style {
|
||
CursorStyle::Arrow => &[DEFAULT_CURSOR_ICON_NAME],
|
||
CursorStyle::IBeam => &["text", "xterm"],
|
||
CursorStyle::Crosshair => &["crosshair", "cross"],
|
||
CursorStyle::ClosedHand => &["closedhand", "grabbing", "hand2"],
|
||
CursorStyle::OpenHand => &["openhand", "grab", "hand1"],
|
||
CursorStyle::PointingHand => &["pointer", "hand", "hand2"],
|
||
CursorStyle::ResizeLeft => &["w-resize", "left_side"],
|
||
CursorStyle::ResizeRight => &["e-resize", "right_side"],
|
||
CursorStyle::ResizeLeftRight => &["ew-resize", "sb_h_double_arrow"],
|
||
CursorStyle::ResizeUp => &["n-resize", "top_side"],
|
||
CursorStyle::ResizeDown => &["s-resize", "bottom_side"],
|
||
CursorStyle::ResizeUpDown => &["sb_v_double_arrow", "ns-resize"],
|
||
CursorStyle::ResizeUpLeftDownRight => &["size_fdiag", "bd_double_arrow", "nwse-resize"],
|
||
CursorStyle::ResizeUpRightDownLeft => &["size_bdiag", "nesw-resize", "fd_double_arrow"],
|
||
CursorStyle::ResizeColumn => &["col-resize", "sb_h_double_arrow"],
|
||
CursorStyle::ResizeRow => &["row-resize", "sb_v_double_arrow"],
|
||
CursorStyle::IBeamCursorForVerticalLayout => &["vertical-text"],
|
||
CursorStyle::OperationNotAllowed => &["not-allowed", "crossed_circle"],
|
||
CursorStyle::DragLink => &["alias"],
|
||
CursorStyle::DragCopy => &["copy"],
|
||
CursorStyle::ContextualMenu => &["context-menu"],
|
||
}
|
||
}
|
||
|
||
#[cfg(any(feature = "wayland", feature = "x11"))]
|
||
pub(super) fn log_cursor_icon_warning(message: impl std::fmt::Display) {
|
||
if let Ok(xcursor_path) = env::var("XCURSOR_PATH") {
|
||
log::warn!(
|
||
"{:#}\ncursor icon loading may be failing if XCURSOR_PATH environment variable is invalid. \
|
||
XCURSOR_PATH overrides the default icon search. Its current value is '{}'",
|
||
message,
|
||
xcursor_path
|
||
);
|
||
} else {
|
||
log::warn!("{:#}", message);
|
||
}
|
||
}
|
||
|
||
#[cfg(any(feature = "wayland", feature = "x11"))]
|
||
fn guess_ascii(keycode: Keycode, shift: bool) -> Option<char> {
|
||
let c = match (keycode.raw(), shift) {
|
||
(24, _) => 'q',
|
||
(25, _) => 'w',
|
||
(26, _) => 'e',
|
||
(27, _) => 'r',
|
||
(28, _) => 't',
|
||
(29, _) => 'y',
|
||
(30, _) => 'u',
|
||
(31, _) => 'i',
|
||
(32, _) => 'o',
|
||
(33, _) => 'p',
|
||
(34, false) => '[',
|
||
(34, true) => '{',
|
||
(35, false) => ']',
|
||
(35, true) => '}',
|
||
(38, _) => 'a',
|
||
(39, _) => 's',
|
||
(40, _) => 'd',
|
||
(41, _) => 'f',
|
||
(42, _) => 'g',
|
||
(43, _) => 'h',
|
||
(44, _) => 'j',
|
||
(45, _) => 'k',
|
||
(46, _) => 'l',
|
||
(47, false) => ';',
|
||
(47, true) => ':',
|
||
(48, false) => '\'',
|
||
(48, true) => '"',
|
||
(49, false) => '`',
|
||
(49, true) => '~',
|
||
(51, false) => '\\',
|
||
(51, true) => '|',
|
||
(52, _) => 'z',
|
||
(53, _) => 'x',
|
||
(54, _) => 'c',
|
||
(55, _) => 'v',
|
||
(56, _) => 'b',
|
||
(57, _) => 'n',
|
||
(58, _) => 'm',
|
||
(59, false) => ',',
|
||
(59, true) => '>',
|
||
(60, false) => '.',
|
||
(60, true) => '<',
|
||
(61, false) => '/',
|
||
(61, true) => '?',
|
||
|
||
_ => return None,
|
||
};
|
||
|
||
Some(c)
|
||
}
|
||
|
||
#[cfg(any(feature = "wayland", feature = "x11"))]
|
||
pub(super) fn keystroke_from_xkb(
|
||
state: &State,
|
||
mut modifiers: gpui::Modifiers,
|
||
keycode: Keycode,
|
||
) -> gpui::Keystroke {
|
||
let key_utf32 = state.key_get_utf32(keycode);
|
||
let key_utf8 = state.key_get_utf8(keycode);
|
||
let key_sym = state.key_get_one_sym(keycode);
|
||
|
||
let key = match key_sym {
|
||
Keysym::Return => "enter".to_owned(),
|
||
Keysym::Prior => "pageup".to_owned(),
|
||
Keysym::Next => "pagedown".to_owned(),
|
||
Keysym::ISO_Left_Tab => "tab".to_owned(),
|
||
Keysym::KP_Prior => "pageup".to_owned(),
|
||
Keysym::KP_Next => "pagedown".to_owned(),
|
||
Keysym::XF86_Back => "back".to_owned(),
|
||
Keysym::XF86_Forward => "forward".to_owned(),
|
||
Keysym::XF86_Cut => "cut".to_owned(),
|
||
Keysym::XF86_Copy => "copy".to_owned(),
|
||
Keysym::XF86_Paste => "paste".to_owned(),
|
||
Keysym::XF86_New => "new".to_owned(),
|
||
Keysym::XF86_Open => "open".to_owned(),
|
||
Keysym::XF86_Save => "save".to_owned(),
|
||
|
||
Keysym::comma => ",".to_owned(),
|
||
Keysym::period => ".".to_owned(),
|
||
Keysym::less => "<".to_owned(),
|
||
Keysym::greater => ">".to_owned(),
|
||
Keysym::slash => "/".to_owned(),
|
||
Keysym::question => "?".to_owned(),
|
||
|
||
Keysym::semicolon => ";".to_owned(),
|
||
Keysym::colon => ":".to_owned(),
|
||
Keysym::apostrophe => "'".to_owned(),
|
||
Keysym::quotedbl => "\"".to_owned(),
|
||
|
||
Keysym::bracketleft => "[".to_owned(),
|
||
Keysym::braceleft => "{".to_owned(),
|
||
Keysym::bracketright => "]".to_owned(),
|
||
Keysym::braceright => "}".to_owned(),
|
||
Keysym::backslash => "\\".to_owned(),
|
||
Keysym::bar => "|".to_owned(),
|
||
|
||
Keysym::grave => "`".to_owned(),
|
||
Keysym::asciitilde => "~".to_owned(),
|
||
Keysym::exclam => "!".to_owned(),
|
||
Keysym::at => "@".to_owned(),
|
||
Keysym::numbersign => "#".to_owned(),
|
||
Keysym::dollar => "$".to_owned(),
|
||
Keysym::percent => "%".to_owned(),
|
||
Keysym::asciicircum => "^".to_owned(),
|
||
Keysym::ampersand => "&".to_owned(),
|
||
Keysym::asterisk => "*".to_owned(),
|
||
Keysym::parenleft => "(".to_owned(),
|
||
Keysym::parenright => ")".to_owned(),
|
||
Keysym::minus => "-".to_owned(),
|
||
Keysym::underscore => "_".to_owned(),
|
||
Keysym::equal => "=".to_owned(),
|
||
Keysym::plus => "+".to_owned(),
|
||
Keysym::space => "space".to_owned(),
|
||
Keysym::BackSpace => "backspace".to_owned(),
|
||
Keysym::Tab => "tab".to_owned(),
|
||
Keysym::Delete => "delete".to_owned(),
|
||
Keysym::Escape => "escape".to_owned(),
|
||
|
||
Keysym::Left => "left".to_owned(),
|
||
Keysym::Right => "right".to_owned(),
|
||
Keysym::Up => "up".to_owned(),
|
||
Keysym::Down => "down".to_owned(),
|
||
Keysym::Home => "home".to_owned(),
|
||
Keysym::End => "end".to_owned(),
|
||
Keysym::Insert => "insert".to_owned(),
|
||
|
||
_ => {
|
||
let name = xkb::keysym_get_name(key_sym).to_lowercase();
|
||
if key_sym.is_keypad_key() {
|
||
name.replace("kp_", "")
|
||
} else if let Some(key) = key_utf8.chars().next()
|
||
&& key_utf8.len() == 1
|
||
&& key.is_ascii()
|
||
{
|
||
if key.is_ascii_graphic() {
|
||
key_utf8.to_lowercase()
|
||
// map ctrl-a to `a`
|
||
// ctrl-0..9 may emit control codes like ctrl-[, but
|
||
// we don't want to map them to `[`
|
||
} else if key_utf32 <= 0x1f
|
||
&& !name.chars().next().is_some_and(|c| c.is_ascii_digit())
|
||
{
|
||
((key_utf32 as u8 + 0x40) as char)
|
||
.to_ascii_lowercase()
|
||
.to_string()
|
||
} else {
|
||
name
|
||
}
|
||
} else if let Some(key_en) = guess_ascii(keycode, modifiers.shift) {
|
||
String::from(key_en)
|
||
} else {
|
||
name
|
||
}
|
||
}
|
||
};
|
||
|
||
if modifiers.shift {
|
||
// we only include the shift for upper-case letters by convention,
|
||
// so don't include for numbers and symbols, but do include for
|
||
// tab/enter, etc.
|
||
if key.chars().count() == 1 && key.to_lowercase() == key.to_uppercase() {
|
||
modifiers.shift = false;
|
||
}
|
||
}
|
||
|
||
// Ignore control characters (and DEL) for the purposes of key_char
|
||
let key_char =
|
||
(key_utf32 >= 32 && key_utf32 != 127 && !key_utf8.is_empty()).then_some(key_utf8);
|
||
|
||
gpui::Keystroke {
|
||
modifiers,
|
||
key,
|
||
key_char,
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Returns which symbol the dead key represents
|
||
* <https://developer.mozilla.org/en-US/docs/Web/API/UI_Events/Keyboard_event_key_values#dead_keycodes_for_linux>
|
||
*/
|
||
#[cfg(any(feature = "wayland", feature = "x11"))]
|
||
pub fn keystroke_underlying_dead_key(keysym: Keysym) -> Option<String> {
|
||
match keysym {
|
||
Keysym::dead_grave => Some("`".to_owned()),
|
||
Keysym::dead_acute => Some("´".to_owned()),
|
||
Keysym::dead_circumflex => Some("^".to_owned()),
|
||
Keysym::dead_tilde => Some("~".to_owned()),
|
||
Keysym::dead_macron => Some("¯".to_owned()),
|
||
Keysym::dead_breve => Some("˘".to_owned()),
|
||
Keysym::dead_abovedot => Some("˙".to_owned()),
|
||
Keysym::dead_diaeresis => Some("¨".to_owned()),
|
||
Keysym::dead_abovering => Some("˚".to_owned()),
|
||
Keysym::dead_doubleacute => Some("˝".to_owned()),
|
||
Keysym::dead_caron => Some("ˇ".to_owned()),
|
||
Keysym::dead_cedilla => Some("¸".to_owned()),
|
||
Keysym::dead_ogonek => Some("˛".to_owned()),
|
||
Keysym::dead_iota => Some("ͅ".to_owned()),
|
||
Keysym::dead_voiced_sound => Some("゙".to_owned()),
|
||
Keysym::dead_semivoiced_sound => Some("゚".to_owned()),
|
||
Keysym::dead_belowdot => Some("̣̣".to_owned()),
|
||
Keysym::dead_hook => Some("̡".to_owned()),
|
||
Keysym::dead_horn => Some("̛".to_owned()),
|
||
Keysym::dead_stroke => Some("̶̶".to_owned()),
|
||
Keysym::dead_abovecomma => Some("̓̓".to_owned()),
|
||
Keysym::dead_abovereversedcomma => Some("ʽ".to_owned()),
|
||
Keysym::dead_doublegrave => Some("̏".to_owned()),
|
||
Keysym::dead_belowring => Some("˳".to_owned()),
|
||
Keysym::dead_belowmacron => Some("̱".to_owned()),
|
||
Keysym::dead_belowcircumflex => Some("ꞈ".to_owned()),
|
||
Keysym::dead_belowtilde => Some("̰".to_owned()),
|
||
Keysym::dead_belowbreve => Some("̮".to_owned()),
|
||
Keysym::dead_belowdiaeresis => Some("̤".to_owned()),
|
||
Keysym::dead_invertedbreve => Some("̯".to_owned()),
|
||
Keysym::dead_belowcomma => Some("̦".to_owned()),
|
||
Keysym::dead_currency => None,
|
||
Keysym::dead_lowline => None,
|
||
Keysym::dead_aboveverticalline => None,
|
||
Keysym::dead_belowverticalline => None,
|
||
Keysym::dead_longsolidusoverlay => None,
|
||
Keysym::dead_a => None,
|
||
Keysym::dead_A => None,
|
||
Keysym::dead_e => None,
|
||
Keysym::dead_E => None,
|
||
Keysym::dead_i => None,
|
||
Keysym::dead_I => None,
|
||
Keysym::dead_o => None,
|
||
Keysym::dead_O => None,
|
||
Keysym::dead_u => None,
|
||
Keysym::dead_U => None,
|
||
Keysym::dead_small_schwa => Some("ə".to_owned()),
|
||
Keysym::dead_capital_schwa => Some("Ə".to_owned()),
|
||
Keysym::dead_greek => None,
|
||
_ => None,
|
||
}
|
||
}
|
||
#[cfg(any(feature = "wayland", feature = "x11"))]
|
||
pub(super) fn modifiers_from_xkb(keymap_state: &State) -> gpui::Modifiers {
|
||
let shift = keymap_state.mod_name_is_active(xkb::MOD_NAME_SHIFT, xkb::STATE_MODS_EFFECTIVE);
|
||
let alt = keymap_state.mod_name_is_active(xkb::MOD_NAME_ALT, xkb::STATE_MODS_EFFECTIVE);
|
||
let control = keymap_state.mod_name_is_active(xkb::MOD_NAME_CTRL, xkb::STATE_MODS_EFFECTIVE);
|
||
let platform = keymap_state.mod_name_is_active(xkb::MOD_NAME_LOGO, xkb::STATE_MODS_EFFECTIVE);
|
||
gpui::Modifiers {
|
||
shift,
|
||
alt,
|
||
control,
|
||
platform,
|
||
function: false,
|
||
}
|
||
}
|
||
|
||
#[cfg(any(feature = "wayland", feature = "x11"))]
|
||
pub(super) fn capslock_from_xkb(keymap_state: &State) -> gpui::Capslock {
|
||
let on = keymap_state.mod_name_is_active(xkb::MOD_NAME_CAPS, xkb::STATE_MODS_EFFECTIVE);
|
||
gpui::Capslock { on }
|
||
}
|
||
|
||
/// Resolve a Linux `dev_t` to PCI vendor/device IDs via sysfs, returning a
|
||
/// [`CompositorGpuHint`] that the GPU adapter selection code can use to
|
||
/// prioritize the compositor's rendering device.
|
||
#[cfg(any(feature = "wayland", feature = "x11"))]
|
||
pub(super) fn compositor_gpu_hint_from_dev_t(dev: u64) -> Option<gpui_wgpu::CompositorGpuHint> {
|
||
fn dev_major(dev: u64) -> u32 {
|
||
((dev >> 8) & 0xfff) as u32 | (((dev >> 32) & !0xfff) as u32)
|
||
}
|
||
|
||
fn dev_minor(dev: u64) -> u32 {
|
||
(dev & 0xff) as u32 | (((dev >> 12) & !0xff) as u32)
|
||
}
|
||
|
||
fn read_sysfs_hex_id(path: &str) -> Option<u32> {
|
||
let content = std::fs::read_to_string(path).ok()?;
|
||
let trimmed = content.trim().strip_prefix("0x").unwrap_or(content.trim());
|
||
u32::from_str_radix(trimmed, 16).ok()
|
||
}
|
||
|
||
let major = dev_major(dev);
|
||
let minor = dev_minor(dev);
|
||
|
||
let vendor_path = format!("/sys/dev/char/{major}:{minor}/device/vendor");
|
||
let device_path = format!("/sys/dev/char/{major}:{minor}/device/device");
|
||
|
||
let vendor_id = read_sysfs_hex_id(&vendor_path)?;
|
||
let device_id = read_sysfs_hex_id(&device_path)?;
|
||
|
||
log::info!(
|
||
"Compositor GPU hint: vendor={:#06x}, device={:#06x} (from dev {major}:{minor})",
|
||
vendor_id,
|
||
device_id,
|
||
);
|
||
|
||
Some(gpui_wgpu::CompositorGpuHint {
|
||
vendor_id,
|
||
device_id,
|
||
})
|
||
}
|
||
|
||
#[cfg(test)]
|
||
mod tests {
|
||
use super::*;
|
||
use gpui::{Point, px};
|
||
|
||
#[test]
|
||
fn test_is_within_click_distance() {
|
||
let zero = Point::new(px(0.0), px(0.0));
|
||
assert!(is_within_click_distance(zero, Point::new(px(5.0), px(5.0))));
|
||
assert!(is_within_click_distance(
|
||
zero,
|
||
Point::new(px(-4.9), px(5.0))
|
||
));
|
||
assert!(is_within_click_distance(
|
||
Point::new(px(3.0), px(2.0)),
|
||
Point::new(px(-2.0), px(-2.0))
|
||
));
|
||
assert!(!is_within_click_distance(
|
||
zero,
|
||
Point::new(px(5.0), px(5.1))
|
||
),);
|
||
}
|
||
}
|